| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $86.35 | 8.103% | $93.3469 | $93.35 | $93.35 | $93.30 |
| Purchase #2 | $15.94 | 5.665% | $16.843 | $16.84 | $16.85 | $16.80 |
| Purchase #3 | $243.74 | 12.275% | $273.6591 | $273.66 | $273.65 | $273.70 |
| Purchase #4 | $134.38 | 6.378% | $142.9508 | $142.95 | $142.95 | $143.00 |
| Purchase #5 | $139.72 | 7.623% | $150.3709 | $150.37 | $150.35 | $150.40 |
| Purchase #6 | $238.54 | 4.448% | $249.1503 | $249.15 | $249.15 | $249.20 |
| Purchase #7 | $58.73 | 4.579% | $61.4192 | $61.42 | $61.40 | $61.40 |
| 7 purchase totals = | $917.40 | $987.7402 | $987.74 | $987.70 | $987.80 | |